I have just bought a Fly 50 4T after trading in my Peugeot Looxor 50 2T.The Fly has been derestricted and is being run in,i would like to know what top speed and acceleration to expect when run in,the Peugeot was very quick of the mark but it was also noisy and i only got about 70mpg,what can i expect from the Fly?